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Jonathan David Diamantopoulos

Advisor at Mass Mutual Investors Services — Southlake, TX

Updated today

Credentials

Series 66

Experience

< 1 year

Location

Southlake, TX 76092

Mass Mutual Investors Services logo

Mass Mutual Investors Services

Institution

Total advisors

5,127

Across 1,229 offices

Clients per advisor

88 Typical

Avg AUM per client

$249,379 Low

HNW client ratio

0% Very Low

About

Jonathan Diamantopoulos is a financial advisor at Mass Mutual Investors Services with Series 66 credentials. He has a diverse background including roles at Maroon Bells Partners and ExxonMobil. Mass Mutual Investors Services is a broker-dealer and SEC-registered investment adviser that provides financial planning and asset management services to individuals, business owners, trusts, estates, charitable organizations, and employers. The firm offers collaborative, annual financial planning engagements using firm-approved software and also features specialized services such as divorce planning and estate settlement.

Client services

Based on Mass Mutual Investors Services

Financial planning Portfolio management Pension consulting Selection of other advisers Educational seminars or workshops Asset allocation programs

Expertise

Based on Mass Mutual Investors Services

Divorce financial planning General estate planning guidance Multi-generational wealth transfer Cash flow / budgeting

Occupation focus

Based on Mass Mutual Investors Services

Founder/Business Owner Attorney Executive

Demographic focus

Based on Mass Mutual Investors Services

Married/Couples/Partners Divorced

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Fee options

Commissions

Commissions on securities and insurance products sold; commissions vary by product

Other

Minimum fee: Minimum annual fee of $500 for Financial Planning Services Fee-only: Annual financial planning fees range from $500 up to over $35,000, negotiable and possibly waived

Location

See office

Southlake, TX

2273 East Continental Blvd, Suite 120

Southlake TX 76092

Advisors at this office

2

Most active in

Texas

Work history

< 1 year of industry experience

MML Investors Services, LLC

2026 - Present • 1 year

Southlake, TX

MassMutual Life Insurance Co/Bluecrest Financial Alliances

2026 - Present • 1 year

Southlake, TX

Heb

2023 - 2026 • 3 years

Fort Worth, TX

Maroon Bells Partners

2018 - Present • 8 years

Fort Worth, TX

Exxonmobil

2006 - 2018 • 12 years

Fort Worth, TX

Disclosures

Exclamation point means they have disclosures of this type. Check mark means no disclosures of this type were found.

Business activities & affiliations

Vijay D

Series 65

Northlake, TX

Auri Wealth Advisors

Vijay Duraipalam is a financial advisor at Auri with a Series 65 designation and experience beginning in 2025. Prior to joining Auri, he worked at Charles Schwab and several other companies across various industries. Auri is a Texas-registered investment adviser serving individual investors and small businesses with model portfolios mainly composed of ETFs and mutual funds. The firm emphasizes long-term strategic asset allocation and passive, diversified exposure, offering both discretionary and non-discretionary management alongside digital tools and financial planning support.

Passive / index investing Wealth management ESG / Sustainable investing

Christopher S

CFP®, Series 66

Northlake, TX

Retire With Swan

Christopher Swan is a CFP® professional with nine years of industry experience. He is the sole advisor at Retire With Swan, an independent firm he founded in 2020. Prior to this, he worked at Merrill Lynch, Charles Schwab, & Edward Jones. Retire With Swan focuses on retirement-centered financial planning and discretionary investment management for individual and high-net-worth clients. The firm employs a goals-based, long-term investment approach emphasizing strategic asset allocation, diversification, and regular portfolio monitoring.

Retirement income strategy Social Security optimization Income planning General tax planning Retirement withdrawal strategies Retired Approaching retirement Retired

Devin T

Series 65

Dallas, TX

Artham Advisors

Devin is a financial advisor at Artham Advisors in Dallas, TX, holding a Series 65 designation. He has one year of industry experience and previously worked at firms including Deloitte Consulting and Keurig Dr Pepper Inc. Outside of advisory work, he is involved in separate real estate and wellness businesses. Artham Advisors provides investment management and financial planning services to individuals, retirement plans, charitable organizations, and businesses. The firm employs a strategic asset allocation framework incorporating both passive and active investment approaches and offers discretionary and non-discretionary account management with regular client reporting.

Business sale tax planning Retirement income strategy Cash flow / budgeting College savings (529s, UTMA, etc.) Doctor or Medical Professional Executive Founder/Business Owner Established Professionals Mid-Career Professionals Gen Y/Millennials (Born 1980-1995)

Carman K

Series 66, CFP®, ChFC®, Series 7

Fort Worth, TX

Innovative Wealth Building LLC

Carman Kubanda is a financial advisor with Innovative Wealth Building LLC in Fort Worth, TX, holding a Series 66 license and six years of industry experience. Prior to joining Innovative Wealth Building in 2023, he worked at First Command Financial Planning, Inc. and several other firms. Kubanda is also the owner of Wellbeing Financial, LLC, which provides insurance services and lead generation. Innovative Wealth Building LLC offers portfolio management and financial planning services to individuals, high-net-worth clients, and charitable organizations. The firm employs long-term trading strategies guided by fundamental analysis and modern portfolio theory, managing accounts on both discretionary and non-discretionary bases.

General tax planning Roth conversion strategy Retirement income strategy Retired Entertainment Industry Self-Employed Approaching retirement Retired Gen Y/Millennials (Born 1980-1995)
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John W

Series 63, Series 66, Series 65

Dallas, TX

Coppell Advisory Solutions LLC

John Wessels is a financial advisor at Coppell Advisory Solutions LLC with 17 years of industry experience. He holds Series 63, 65, and 66 credentials and has worked at firms including Fusion Capital Management, Wessels Financial Services, Merrill, Northwestern Mutual Investment Management, and Mass Mutual Investors Services. He is also engaged in insurance life and annuity sales as an agent and owner. Fusion Investment Advisors (Coppell Advisory Solutions LLC) provides discretionary portfolio management and financial planning to a diverse client base, including individuals, pension plans, trusts, and charitable organizations. The firm uses an open-architecture platform with a broad range of investment tools and employs both fundamental and technical analysis to implement tailored, actively managed investment strategies.

Retirement income strategy General estate planning guidance Cash flow / budgeting Concentrated stock management Private / alternative investments Executive Founder/Business Owner

Madison L

Series 63, Series 66

Southlake, TX

Fidelity

Madison Loewes is a Financial Consultant at Fidelity Investments, a position held since 2024. Her career at Fidelity Investments includes roles as an Investment Consultant in 2023-2024, Team Leader for Investment Solutions in 2023, Team Leader for Client Services from 2022 to 2023, Help Desk Client Services Tier I from 2021 to 2022, and Customer Relationship Advocate from 2020 to 2021. In her role, Madison partners closely with clients to understand their priorities and develop personalized financial plans. She provides strategic guidance to help clients navigate and work towards their financial goals. Outside of work, Madison's interests include cooking and baking, family activities, fitness, being a foodie, golf, and traveling.

Wealth management General retirement planning Social Security optimization General estate planning guidance Tax-loss harvesting Financial Professional
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